| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20190120 |
| Unknown | China national standards | MT | 960.0 | USD | 20190119 |
| Unknown | China national standards | MT | 920.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190119 |
| Unknown | China national standards | MT | 950.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190119 |
| Unknown | China national standards | MT | 970.0 | USD | 20190119 |
| Unknown | China national standards | MT | 920.0 | USD | 20190119 |
| Unknown | China national standards | MT | 150.0 | USD | 20190119 |